JPS55126326A - Method and apparatus for manufacturing steel bar for use of reinforced concrete - Google Patents
Method and apparatus for manufacturing steel bar for use of reinforced concreteInfo
- Publication number
- JPS55126326A JPS55126326A JP3394679A JP3394679A JPS55126326A JP S55126326 A JPS55126326 A JP S55126326A JP 3394679 A JP3394679 A JP 3394679A JP 3394679 A JP3394679 A JP 3394679A JP S55126326 A JPS55126326 A JP S55126326A
- Authority
- JP
- Japan
- Prior art keywords
- iron bar
- reinforcing iron
- straight
- condition
- stocker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D23/00—Machines or devices for shearing or cutting profiled stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
- B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
- Y10T29/49796—Coacting pieces
Abstract
PURPOSE:To continuously carry out the processing work to prevent generation of the residual scrap, by making straight the material for the reinforcing iron bar, and then, by processing it into desired size. CONSTITUTION:The material 2 coiled in the holding reel 3 is uncoiled and is formed into cintinuous straight condition by the straightening roller mechanism 7; when the material 2 of the specified length is sent to the cutting machine 10, the positioning feed roller 9 and the feed roller 5 are stopped. According to this stop, the command is produced from the controller 27 to the cutter 10 to cut the material 2 and to form the straight reinforcing iron bar 11 of desired length. Then the reinforcing iron bar 11 is placed on the cleassifier 12; and if it is to be used as the straight reinforcing iron bar 11a, it is placed on the stocker 13a, and if it is to be further processed by bending work, it is placed on the stocker 13. If the reinforcing iron bar 11a is to be used in the straight condition, it is bound by the binder 16. If the reinforcing iron bar 11 is to be bent, it is lined up into flat condition by the flat line up machine 19, and then, is bound by the binder 20 and is bent into desired size and shape by the bender 22 as it is lined up in the flat condition.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3394679A JPS55126326A (en) | 1979-03-23 | 1979-03-23 | Method and apparatus for manufacturing steel bar for use of reinforced concrete |
FR8006327A FR2451786A1 (en) | 1979-03-23 | 1980-03-21 | PROCESS AND APPARATUS FOR THE CONTINUOUS PREPARATION OF REINFORCED CONCRETE REINFORCEMENTS |
DE19803010923 DE3010923A1 (en) | 1979-03-23 | 1980-03-21 | METHOD FOR CONTINUOUSLY PROCESSING STEEL BARS FOR REINFORCED CONCRETE AND DEVICE FOR CARRYING OUT THE METHOD |
US06/133,105 US4339861A (en) | 1979-03-23 | 1980-03-24 | Continuous working process of steel bars for reinforced concrete and apparatus therefor |
GB8009913A GB2049497B (en) | 1979-03-23 | 1980-03-24 | Method and apparatus for processing steel bars for use in reinforced concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3394679A JPS55126326A (en) | 1979-03-23 | 1979-03-23 | Method and apparatus for manufacturing steel bar for use of reinforced concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55126326A true JPS55126326A (en) | 1980-09-30 |
Family
ID=12400667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3394679A Pending JPS55126326A (en) | 1979-03-23 | 1979-03-23 | Method and apparatus for manufacturing steel bar for use of reinforced concrete |
Country Status (5)
Country | Link |
---|---|
US (1) | US4339861A (en) |
JP (1) | JPS55126326A (en) |
DE (1) | DE3010923A1 (en) |
FR (1) | FR2451786A1 (en) |
GB (1) | GB2049497B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451923B1 (en) * | 2001-12-24 | 2004-10-15 | 주식회사 천일건축엔지니어링 종합건축사사무소 | A manufacturing apparatus of bundle-type steel fiber for reinforcing the concrete structures |
JP2013176805A (en) * | 2011-10-07 | 2013-09-09 | David Teng Pong | Method and apparatus for producing cut-to-length steel bar in steel mill |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525505A1 (en) * | 1982-04-21 | 1983-10-28 | Bentzmann Bertrand De | DEVICE FOR PRODUCING AND EVACUATING WIRED PIECES, MADE |
ATE121324T1 (en) * | 1989-09-20 | 1995-05-15 | Evg Entwicklung Verwert Ges | DEVICE FOR BENDING STEEL RODS TO CONCRETE REINFORCEMENT ELEMENTS. |
EP0479220A3 (en) * | 1990-10-05 | 1992-06-03 | Heinz Ruhl | Method of and device for transporting and working rod-shaped materials |
DK0501212T3 (en) * | 1991-02-28 | 1995-07-31 | Piegatrici Macch Elettr | Plants for removing and bending rods for construction work |
IT1260998B (en) * | 1993-10-19 | 1996-04-29 | Oscam Spa | SYSTEM FOR BAR SHAPING, PARTICULARLY REINFORCED CONCRETE BARS. |
IT1288751B1 (en) * | 1996-10-11 | 1998-09-24 | Lorenzo Peruzzo | SYSTEM FOR CUTTING AND SHAPING STEEL BARS, PARTICULARLY BARS FOR CONCRETE REINFORCEMENT |
ITTO20020881A1 (en) * | 2002-10-10 | 2004-04-11 | Oscam Spa | METAL BAR CUTTING SYSTEM |
ES2233141B1 (en) * | 2002-10-28 | 2006-10-01 | Jose Maria Caballero Muñoz | INSTALLATION IN WORK FOR FERRALLA. |
ITUD20050106A1 (en) * | 2005-06-27 | 2006-12-28 | Piegatrici Macch Elettr | POWER SUPPLY DEVICE FOR METAL BARS AND ITS PROCEDURE |
ITUD20080097A1 (en) * | 2008-05-06 | 2009-11-07 | Piegatrici Macch Elettr | FEEDING AND CUTTING EQUIPMENT FOR METAL BARS, AND ITS PROCEDURE |
IT1392265B1 (en) * | 2008-10-10 | 2012-02-22 | Piegatrici Macch Elettr | EQUIPMENT FOR PROCESSING METAL BARS |
CN103785726B (en) * | 2014-02-24 | 2015-08-26 | 张家港江苏科技大学产业技术研究院 | A kind of bending pipes former |
CN109127932A (en) * | 2017-06-27 | 2019-01-04 | 铠全铁材制品股份有限公司 | The method for processing iron material by mechanical arm |
CN108580754B (en) * | 2018-04-26 | 2019-10-25 | 许昌学院 | A kind of building iron cutting off processing device |
CN109178417B (en) * | 2018-09-29 | 2020-05-22 | 安阳复星合力新材料股份有限公司 | Method for realizing full-automatic packing of cold-rolled deformed steel bar production line |
CN111633150A (en) * | 2019-03-01 | 2020-09-08 | 四川省鸿天水利水电工程有限公司 | Steel bar cutting device for building construction |
CN110405937B (en) * | 2019-07-22 | 2020-09-29 | 付萍 | Segmentation method for producing precast concrete composite slab bottom plate by long-line pedestal method |
CN112547972A (en) * | 2020-11-13 | 2021-03-26 | 上海宝冶集团有限公司 | Method for processing and manufacturing concrete member arc-shaped steel bar |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074537B (en) * | 1960-02-04 | Meyer, Roth & Pastor, Köln-Raderberg | Wire cutter | |
DE682133C (en) * | 1934-06-15 | 1939-10-09 | Schloemann Akt Ges | Device for bundling rolled bars cut to length |
US2327103A (en) * | 1942-08-03 | 1943-08-17 | Carnegie Illinois Steel Corp | Means for processing strip metal |
US2588439A (en) * | 1949-06-29 | 1952-03-11 | United States Steel Corp | Continuously processing ferrous strip or sheet material |
DE952888C (en) * | 1952-02-26 | 1956-11-22 | Stahlschmidt Fa Gustav | Wire straightening and cutting machine |
AT181161B (en) * | 1952-04-16 | 1955-02-25 | Franz Held | Concrete iron bending machine, in particular for the production of weak iron brackets |
FR1143667A (en) * | 1955-10-25 | 1957-10-03 | Anciens Etablissements J B Vid | Machine intended to form stirrups for metal reinforcements in reinforced concrete |
FR1169010A (en) * | 1955-12-21 | 1958-12-19 | Improvements made to devices for bending metal bars | |
US2959849A (en) * | 1956-09-14 | 1960-11-15 | Yoder Co | Method and apparatus for making pipe |
FR1283006A (en) * | 1960-03-22 | 1962-01-27 | Method and device for covering a continuously moving strip of metal with a sheet of paper to serve as an interlayer between stacked sheets | |
US3237829A (en) * | 1964-04-29 | 1966-03-01 | Wire Machinery Inc | Roll-fed rod severing machine |
FR1478693A (en) * | 1966-04-19 | 1967-04-28 | Machine for bending and profiling stirrups or reinforcing bars, in particular for concrete structures | |
DE1752716A1 (en) * | 1968-07-05 | 1971-07-15 | Ernst Stegmann | Process for machine bending of wire and strip material and machine for carrying out the process |
AT310531B (en) * | 1970-08-17 | 1973-10-10 | Peddinghaus Paul Ferd Fa | Process for multiple bending of bars and bending system for carrying out the process |
GB1413143A (en) * | 1972-04-24 | 1975-11-05 | Hingley Sons Ltd Barzillai | Material straightening and feeding apparatus |
DE2600663A1 (en) * | 1976-01-09 | 1977-07-21 | Peddinghaus Carl Ullrich Dr | SYSTEM FOR CONCRETE STEEL BARS TO BE FOUNDED FROM THE BEDS OF A WAREHOUSE TO SCISSORS OR THE SAME |
AT345636B (en) * | 1976-02-09 | 1978-09-25 | Best Baueisen & Stahl | DEVICE FOR FEEDING REINFORCEMENT BARS |
JPS5372769A (en) * | 1976-12-10 | 1978-06-28 | Toyota Motor Co Ltd | Frame wire automatic form process and line |
DE2730928A1 (en) * | 1977-07-08 | 1979-01-25 | Meyer Roth Pastor Maschf | PROCESS FOR WASTE-FREE PRODUCTION OF ROD SECTIONS WITH CHANGING SPECIFIC LENGTHS FROM WIRE |
US4207667A (en) * | 1977-09-12 | 1980-06-17 | Flexible Design Packaging Machine Company | Method and apparatus for automatic sheet cutting and stacking |
-
1979
- 1979-03-23 JP JP3394679A patent/JPS55126326A/en active Pending
-
1980
- 1980-03-21 DE DE19803010923 patent/DE3010923A1/en active Granted
- 1980-03-21 FR FR8006327A patent/FR2451786A1/en active Granted
- 1980-03-24 GB GB8009913A patent/GB2049497B/en not_active Expired
- 1980-03-24 US US06/133,105 patent/US4339861A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451923B1 (en) * | 2001-12-24 | 2004-10-15 | 주식회사 천일건축엔지니어링 종합건축사사무소 | A manufacturing apparatus of bundle-type steel fiber for reinforcing the concrete structures |
JP2013176805A (en) * | 2011-10-07 | 2013-09-09 | David Teng Pong | Method and apparatus for producing cut-to-length steel bar in steel mill |
US9085382B2 (en) | 2011-10-07 | 2015-07-21 | David Teng Pong | Method and apparatus for producing cut to length bars in a steel mill |
Also Published As
Publication number | Publication date |
---|---|
DE3010923A1 (en) | 1980-10-02 |
FR2451786B1 (en) | 1985-02-08 |
FR2451786A1 (en) | 1980-10-17 |
US4339861A (en) | 1982-07-20 |
GB2049497A (en) | 1980-12-31 |
GB2049497B (en) | 1983-02-16 |
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